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WorksheetsECT Defined: Basic Principles
Total questions: 123
Worksheet time: 1hrs 2mins
Which statement best defines Electroconvulsive Therapy (ECT)?
A psychotherapy using talk-based interventions
A method to induce a grand mal (generalized) seizure by applying electrical current to the brain
A surgical procedure to remove a brain lesion
A pharmacologic therapy using anticonvulsants
ECT has historically been regarded as which of the following?
A universally accepted first-line treatment
A therapy with a long-standing negative reputation
A non-controversial supportive care measure
An obsolete practice no longer used
Which statement about the longevity of ECT use is accurate?
It has been used for less than 10 years
It was discontinued in the 1980s
It has been used continuously for more than 50 years
It is still experimental and not in clinical use
ECT is characterized as one of the most controversial treatments for which category of conditions?
Cardiovascular diseases
Endocrine disorders
Psychological disorders
Infectious diseases
In ECT, how is the seizure induced?
By sensory stimulation alone
By administering a dose of electrical current through electrodes
By hyperventilation protocols
By neurosurgical intervention
Where are electrodes placed during ECT to deliver electrical current?
In the spinal cord only
On the scalp either bilaterally or unilaterally
Inside cerebral ventricles
On peripheral nerves of the arm
According to the material, right unilateral ECT is associated with which outcome compared to other placements?
More cognitive side effects
Fewer cognitive side effects
No difference in cognitive side effects
Complete elimination of seizures
How is the dose of electrical current managed during ECT?
Manually estimated by the clinician without instruments
Automatically generated by the patient’s EEG
Carefully controlled through the use of an ECT machine
Determined by the patient’s self-report of symptoms
Which aspect of ECT remains a source of controversy according to the material?
The existence of electrodes
The anesthetic used
The amount of electrical stimulus applied
The setting (inpatient vs. outpatient)
Which option best represents a key principle of ECT as described in the material?
ECT avoids seizure activity to protect cognition
ECT relies on pharmacologic agents to induce coma
ECT intentionally induces a generalized seizure using controlled electrical current
ECT is defined by unilateral surgical ablation of brain tissue
During a typical course of electroconvulsive therapy (ECT), what change in a patient’s seizure threshold is most accurately described?
It decreases by 25 to 200 percent
It remains unchanged
It increases by 25 to 200 percent
It fluctuates unpredictably without a trend
Which statement best explains why ECT has an anticonvulsant effect as treatment progresses?
ECT reduces brain oxygenation
The seizure threshold increases over the course of treatments
ECT lowers muscle tone
ECT eliminates both tonic and clonic phases
Movements are minimal during ECT primarily because
patients are restrained
a muscle relaxant is administered before treatment
the stimulus intensity is low
the patient is hyperventilated
Which pair correctly names the phases referenced for motor activity associated with seizures?
Prodromal and postictal
Atonic and myoclonic
Tonic and clonic
Absence and focal
Most ECT treatment courses consist of how many sessions?
1–5 treatments
6–12 treatments
13–18 treatments
Up to 30 treatments routinely
How frequently are ECT treatments commonly scheduled?
Daily for seven days a week
Twice weekly
Every other day, three times per week
Once monthly
A patient’s motor movements during ECT are expected to be minimal. Which pre-procedure intervention most directly accounts for this observation?
Administration of an anticonvulsant medication
Application of physical restraints
Administration of a muscle relaxant
Lowering stimulus energy below threshold
Which scenario best aligns with typical ECT planning based on the provided guidance?
Scheduling 20 sessions delivered daily for four weeks
Planning 8 sessions delivered every other day over about three weeks
Providing 3 sessions in a single week only
Arranging 15 sessions once weekly over four months
In which city and year was the first electroconvulsive therapy (ECT) treatment performed?
Rome, 1938
Budapest, 1934
Berlin, 1933
Paris, 1940
Which somatic therapy was introduced by German psychiatrist Manfred Sakei in 1933?
Electroconvulsive therapy
Pharmacoconvulsive therapy
Insulin coma therapy
Lobotomy
Pharmacoconvulsive therapy was introduced in 1934 by Ladislas Meduna in which city?
Rome
Budapest
Berlin
Vienna
During which period was ECT widely accepted according to the historical overview?
1933–1938
1940–1960
1960–1980
1980–2000
After the initial acceptance of ECT, what characterized the following 20-year span?
Rapid global expansion of ECT
Objection to ECT by the psychiatric profession and the public
Introduction of insulin coma therapy
Development of new ECT devices
Around what year did the second wave of acceptance of ECT begin?
1938
1940
1960
1980
Approximately how many people receive ECT treatments yearly in the United States, based on the estimate provided?
10,000
50,000
100,000
500,000
What is the estimated worldwide number of people receiving ECT treatments yearly?
200,000
1 million
2 million
5 million
Which statement best describes when ECT is typically considered for major depression?
As the first-line treatment before any medications
Only after a trial of antidepressant therapy has proven ineffective
Only in patients with mild depressive symptoms
After psychotherapy has been tried for at least two years
ECT has been shown to be effective in the treatment of which severity of depression?
Mild
Moderate
Severe
Seasonal affective disorder only
In situations where an urgent treatment response is needed in major depression, ECT may be considered the treatment of choice. Which clinical scenario most clearly fits this criterion?
A patient with stable appetite and mild anhedonia
A patient who is extremely suicidal or refusing food and is nutritionally compromised
A patient with occasional insomnia and low energy
A patient responding partially to initial SSRI therapy
For acute manic episodes, ECT is described as at least as effective as which pharmacologic agent?
Valproate
Lithium
Carbamazepine
Lamotrigine
ECT may be used in bipolar disorders particularly in which presentation?
Predominant depressive episodes only
Mixed states
Rapid cycling without mania
Hypomania only
In mania, ECT is indicated especially for patients who are refractory to which type of therapy?
Antidepressant therapy
Antipsychotic therapy
Antimanic drug therapy
Anxiolytic therapy
According to the indications provided, when is ECT used for mania in relation to medication response?
Before any medication is attempted
Only when the patient has failed to respond to medication
Simultaneously with initiation of mood stabilizers
Only after psychosocial interventions
ECT can induce remission in some patients with acute schizophrenia. Which subgroup is highlighted as more likely to benefit?
Patients with chronic negative symptoms
Patients with marked positive, catatonic, or affective symptomatology
Patients with residual symptoms only
Patients in long-term remission
Which statement about ECT and chronic schizophrenic illness is most accurate based on the material?
ECT is effective for chronic schizophrenia
ECT appears more effective for chronic than acute schizophrenia
ECT does not appear effective with chronic schizophrenic illness
ECT is only effective for negative symptoms in chronic schizophrenia
Which condition is explicitly listed as an indication for ECT among depressive disorders?
Dysthymia without functional impairment
Severe major depression
Seasonal affective disorder during winter
Adjustment disorder with depressed mood
Which best captures the role of ECT in treatment-resistant major depression?
It is contraindicated if any medication has been tried
It is considered after antidepressant therapy proves ineffective
It replaces psychotherapy in all cases
It is reserved for outpatient-only settings
Which of the following pairs correctly matches ECT with its indication?
ECT—first-line for mild depression
ECT—effective for acute manic episodes, at least as effective as lithium
ECT—curative for chronic schizophrenia
ECT—preferred for hypomania before mood stabilizers
Which scenario most appropriately supports ECT use in schizophrenia based on the indications?
A patient with chronic, predominantly negative symptoms
An acutely ill patient with catatonia
A patient stable on antipsychotics for several years
A patient with only cognitive deficits
Which statement best reflects the overall pattern of ECT indications across disorders in the material?
Primarily first-line therapy across all psychiatric conditions
Reserved for mild forms of mood and psychotic disorders
Considered when conditions are severe, acute, or refractory to standard drug therapy
Only useful for depressive symptoms within schizophrenia
Which clinical feature signals an urgent need in depression where ECT may be the treatment of choice?
Mild sleep disturbance
Extremely suicidal behavior or refusal of food leading to nutritional compromise
Occasional mood swings
Preference to avoid medications
Which of the following psychiatric conditions has ECT been reported as useful in treating?
Somatization disorder without depression
Episodic psychosis
Borderline personality disorder
Generalized anxiety disorder
ECT has been reported as useful in treating which acute medical syndrome characterized by hyperthermia, rigidity, and autonomic instability?
Serotonin syndrome
Neuroleptic malignant syndrome
Malignant hyperthermia
Anticholinergic toxicity
In which population might ECT be considered a safer alternative when individuals are unable to take medications?
Adolescents
Pregnant women and elderly individuals
Healthy middle-aged adults
Patients with personality disorders
ECT may be helpful for delirium under certain circumstances. Which statement best reflects this indication?
ECT is contraindicated in all forms of delirium
ECT may be useful in treating delirium
ECT is only used for chronic dementia
ECT treats delirium by curing underlying infection
Which condition listed is NOT typically improved by ECT unless there is comorbid depression?
Obsessive-compulsive disorder
Somatization disorders
Delirium
Atypical psychosis
ECT is generally considered ineffective for which category of disorders?
Personality disorders
Intractable seizure disorders
Parkinson’s disease
Hypopituitarism
A patient with Parkinson’s disease has severe symptoms refractory to medication. Based on reported indications, which statement is most accurate regarding ECT?
ECT is not used in Parkinson’s disease
ECT has been reported as useful in Parkinson’s disease
ECT is only effective for anxiety in Parkinson’s disease
ECT is contraindicated in all neurologic conditions
Which of the following is a disorder for which ECT is generally not effective?
Atypical psychosis
Obsessive-compulsive disorder
Anxiety disorders
Neuroleptic malignant syndrome
According to the material, what is the status of absolute contraindications for Electroconvulsive Therapy (ECT)?
ECT has multiple absolute contraindications
ECT has one absolute contraindication
There are no absolute contraindications for ECT
Absolute contraindications for ECT are unknown
Which statement best describes patients who may require closer monitoring during ECT?
Only patients without comorbidities
Patients at higher risk for adverse events
All patients equally
Only pediatric patients
A patient had a myocardial infarction 2 months ago. Based on the guidance, how should their ECT risk be considered?
Low risk; proceed with routine monitoring
High risk; requires attention and closer monitoring
Contraindicated; ECT cannot be given
Risk is unrelated to timing
Which condition is listed among individuals at high risk with ECT?
Mild seasonal allergies
Aortic or cerebral aneurysm
Resolved childhood asthma
Benign skin nevi
In the context of ECT, severe underlying hypertension is categorized as which of the following?
An absolute contraindication
A routine indication
A high-risk condition requiring closer monitoring
A minor side effect
Which cardiac condition places a patient in a high-risk category for ECT?
Bradycardia without symptoms
Congestive heart failure
Athlete’s heart
First-degree AV block
Which intracranial consideration increases risk during ECT?
Normal intracranial pressure
Intracranial lesions
Closed sutures
Low cerebrospinal fluid
A patient with increased intracranial pressure is being evaluated for ECT. Which option reflects the guidance?
ECT is absolutely contraindicated
ECT can proceed without precautions
The patient is high risk and requires closer monitoring
ECT must be postponed indefinitely
Which musculoskeletal condition is identified as high risk for ECT in the material?
Osteoarthritis
Severe osteoporosis
Muscle strain
Scoliosis
Which of the following pulmonary or obstetric statuses is specifically noted as high risk with ECT?
Mild upper respiratory infection
Pulmonary disorders and high-risk or complicated pregnancy
Second-trimester uncomplicated pregnancy
History of pneumonia in childhood
Which statement best describes the mechanism by which Electroconvulsive Therapy (ECT) produces a therapeutic response?
It is fully understood and mapped to specific neural circuits.
It is unknown but involves complex effects on the central nervous system.
It is solely due to increased cerebral blood flow during seizures.
It is explained by changes limited to the peripheral nervous system.
ECT is known to affect many parts of which body system, contributing to its therapeutic effects?
Peripheral nervous system (PNS)
Musculoskeletal system
Central nervous system (CNS)
Endocrine glands only
According to the instructional material, which group is included among the substances affected by ECT?
Only electrolytes
Hormones, neuropeptides, and neurotrophic factors
Vitamins and minerals
Histamines exclusively
Which neurotransmitter is listed as affected by ECT?
GABA
Serotonin
Acetylcholine
Glutamate
ECT affects the same biogenic amines that are influenced by which class of medications?
Anxiolytics
Antipsychotics
Antidepressant drugs
Mood stabilizers
A student argues that ECT’s therapeutic effects are confined to a single neurotransmitter pathway. Which evidence from the material best counters this claim?
ECT primarily affects acetylcholine only.
ECT alters nearly every neurotransmitter and multiple CNS components.
ECT targets the peripheral nervous system.
ECT works through a known single receptor mechanism.
Which combination lists neurotransmitters explicitly named as affected by ECT?
Serotonin, norepinephrine, dopamine
Histamine, acetylcholine, GABA
Glutamate, glycine, taurine
Melatonin, cortisol, insulin
Which side effects are most commonly associated with Electroconvulsive Therapy (ECT)?
Permanent cognitive decline and seizures
Temporary memory loss and confusion
Chronic depression and anxiety
Long-term psychosis
A patient reports confusion immediately after an ECT session. Based on typical outcomes, which statement best guides your initial explanation?
Confusion is rare and usually indicates permanent damage
Confusion is expected and typically temporary and reversible
Confusion suggests the treatment was ineffective and will persist
Confusion only occurs with bilateral electrode placement and is permanent
Which interpretation aligns with proponents' view of ECT side effects?
They are inevitable and irreversible
They are uncommon but permanent
They are temporary and reversible
They are preventable with premedication and hydration
Which statement best describes the mortality rate associated with electroconvulsive therapy (ECT)?
It is higher than that of childbirth.
It is less than that of childbirth.
It is equal to that of childbirth.
It cannot be estimated.
Approximately what is the mortality rate per ECT treatment?
0.2 percent
0.02 percent
0.002 percent
0.0002 percent
What is the approximate mortality risk for each patient receiving ECT (across treatments)?
0.1 percent
0.01 percent
1 percent
0.001 percent
When death does occur with ECT, it is most commonly associated with which complication?
Respiratory failure
Seizure activity itself
Cardiovascular complications
Anesthetic overdose
Which statement about memory impairment during ECT is most accurate?
Memory impairment is rare during ECT.
Memory impairment almost always occurs to some degree during ECT.
Memory impairment occurs only after the final treatment.
Memory impairment occurs only in elderly patients.
A patient experiences little improvement after ECT and continues to have memory problems. Which description aligns with the material?
Persistent memory impairment has not been reported.
Persistent memory impairment can occur in some patients.
Memory issues indicate brain damage from ECT.
Memory problems resolve immediately in all patients.
What counseling point should be provided to all patients receiving ECT regarding memory?
Memory will definitely return to baseline.
There is no chance of memory effects.
They should be informed of possible permanent memory loss.
Permanent memory loss only occurs with unilateral ECT.
Which statement best reflects the evidence regarding brain damage from ECT?
ECT commonly causes structural brain damage.
ECT has mixed evidence for causing brain damage.
There is no evidence of brain damage caused by ECT treatment.
ECT causes brain damage only in high-frequency sessions.
Considering the reported rates, which option correctly pairs the mortality risk per treatment and per patient for ECT?
0.02% per treatment; 0.1% per patient
0.002% per treatment; 0.01% per patient
0.2% per treatment; 1% per patient
0.0002% per treatment; 0.001% per patient
Which risk statement requires clinicians to plan for cardiovascular monitoring during ECT?
Mortality is less than childbirth.
Memory impairment almost always occurs.
Death, though rare, is usually related to cardiovascular complications.
There is no evidence of brain damage.
A clinician designs informed consent language for ECT. Which element must be included based on the material?
Assurance that no memory effects will occur
Disclosure that permanent memory loss is possible
Guarantee of immediate symptom improvement
Warning that ECT causes brain damage
Which interpretation most accurately integrates the section’s findings on serious harm from ECT?
ECT has a high mortality and documented brain damage risk.
ECT’s mortality is very low, deaths are usually cardiovascular, memory effects are common and may be permanent, and there is no evidence of brain damage.
ECT eliminates all risks with modern anesthesia.
ECT’s main risk is respiratory arrest leading to brain damage.
A nurse is assessing a client after electroconvulsive therapy (ECT). Which side effect is common and expected?
Temporary disorientation
Enduring memory loss
Residual seizure disorders
Cardiovascular complications
Which statement best describes the nurse’s overarching approach to delivering care during the pre-ECT assessment?
Use the nursing process to guide assessment and interventions
Follow physician orders without independent assessment
Focus solely on psychological status
Prioritize post-procedure teaching over pre-procedure data collection
Before ECT, which component is explicitly required to be confirmed by the nurse?
Signed informed consent has been granted
Patient has fasted for 12 hours
Family presence in the procedure room
Completion of a full dental examination
Which physical system’s status is specifically highlighted for pre-ECT evaluation?
Cardiovascular and pulmonary
Endocrine only
Dermatologic only
Gastrointestinal only
Which set of studies is listed as part of the pre-ECT laboratory assessment?
Blood and urine studies
Stool and sputum cultures
Genetic testing
Lumbar puncture
Which history element is included to identify risks related to musculoskeletal safety during ECT?
Skeletal history and x-ray assessment
History of dermatologic rashes
Past dental procedures
History of seasonal allergies only
During psychological assessment prior to ECT, which triad must be evaluated when screening for suicide risk?
Ideation, plan, and means
Insight, judgment, and impulse control
Hopelessness, anhedonia, and insomnia
Intent, past attempts, and social support
Which cognitive baseline should the nurse document before initiating ECT?
Baseline memory for short- and long-term events
Spatial navigation ability only
Mathematical problem-solving speed
Baseline reaction time during motor tasks
Which medication-related assessment is emphasized prior to ECT?
Current and past use of medications
Only current prescription list
Vitamins and supplements only
Over-the-counter drugs only
Which aspect of patient education/knowledge is assessed by the nurse before ECT?
Knowledge of patient and family of potential ECT risks
Ability to recite procedure steps verbatim
Understanding of hospital billing policies
Knowledge of post-anesthesia care unit layout
Which set of observations falls under the nurse’s assessment of mental status prior to ECT?
Mood, level of interaction with others, anxiety, thought and communication patterns
Handedness, gait symmetry, and reflexes
Dietary preferences and fluid intake
Vision acuity, color perception, and pupil size
Which vital data category is explicitly included in the pre-ECT assessment checklist?
Vital signs and history of allergies
Audiology screening only
Body mass index trend only
Dental occlusion pattern
According to the material, when are nursing diagnoses for ECT developed based on assessment?
Only before treatment
Before, during, and after treatment
Only during treatment
Only after treatment
Which nursing diagnosis is provided as an example for a patient undergoing ECT?
Risk for infection related to invasive procedure
Anxiety (moderate to severe) related to impending therapy
Ineffective airway clearance related to anesthesia
Imbalanced nutrition related to decreased appetite
What outcome criterion aligns with the example nursing diagnosis for ECT in the material?
Patient sleeps at least 8 hours the night before treatment
Patient verbalizes a decrease in anxiety following explanation of procedure and expression of fears
Patient demonstrates correct use of home oxygen equipment
Patient maintains blood pressure within normal limits without medication
A patient expresses moderate to severe anxiety about an upcoming ECT session. Which nursing action best supports achieving the stated outcome criterion?
Provide minimal information to avoid overwhelming the patient
Delay discussion until after the first treatment
Explain the procedure and encourage the patient to express fears
Refer the patient directly to psychiatry without nursing intervention
At what time are ECT treatments usually scheduled?
Morning
Afternoon
Evening
Late night
For ECT, the patient should be NPO for which time frame before treatment?
2 to 4 hours
6 to 8 hours or from midnight prior to treatment day
12 hours only
No NPO required
Which professionals typically compose the ECT treatment team?
Psychiatrist, anesthesiologist, and two or more nurses
Surgeon, pharmacist, and one nurse
Psychologist, social worker, and dietitian
Primary care physician and respiratory therapist
Which record elements must the nurse verify prior to ECT?
Dietary preferences and insurance details
Informed consent, signed permission form, and most recent laboratory reports
Employment status and family history
Transportation arrangements only
What is the nursing action specified for 1 hour before ECT treatment?
Administer medication
Prepare the patient
Start IV fluids
Begin recovery monitoring
What is the primary nursing task 30 minutes before ECT?
Verify laboratory results again
Administer medication
Initiate anesthesia
Discontinue NPO
A patient expresses fear before ECT. Based on the guidance, what should the nurse do?
Refer the patient to social services
Encourage the patient to sign a new consent
Stay with the patient to help allay fears and anxiety
Delay treatment by 24 hours
Which sequence correctly orders the pre-treatment nursing interventions for ECT?
Administer medication → Prepare patient → Verify consent and labs
Verify consent and labs → Prepare patient (1 hour prior) → Administer medication (30 minutes prior) → Stay with patient to reduce anxiety
Prepare patient → Administer medication → Verify consent and labs → Discharge patient
Obtain labs after treatment → Prepare patient → Administer medication
During ECT, in what position is the patient placed on the table?
Prone
Supine
Lateral
Trendelenburg
Which professional administers the short-acting anesthetic intravenously during ECT?
Nurse
Anesthesiologist
Psychiatrist
Respiratory therapist
What is the primary purpose of giving an intravenous muscle relaxant prior to the seizure in ECT?
To deepen anesthesia
To reduce electrical dose
To prevent severe muscle contractions and lower fracture/dislocation risk
To improve airway patency
A blood pressure cuff may be placed on the lower leg and inflated above systolic pressure prior to succinylcholine injection. What is the most likely rationale?
To monitor blood pressure continuously
To prevent succinylcholine from reaching the foot and allow seizure observation in that limb
To reduce postoperative edema
To facilitate IV access
Which device is used during ECT to facilitate the patient’s airway patency?
Endotracheal tube
Airway/bite block
Nasal cannula
Face mask
Where are electrodes placed to deliver the electrical stimulation in ECT, according to the material?
Occipital region
Frontal scalp
Temples
Mastoid processes
Which action reflects the nurse’s role in patient support during ECT?
Calibrating the ECT machine
Administering anesthesia
Providing physical and emotional support
Diagnosing psychiatric conditions
Which sequence best represents the procedural flow during ECT treatment as described?
Electrodes placed → airway/bite block inserted → patient positioned → anesthetic given → muscle relaxant given
Patient positioned supine → anesthetic given IV → muscle relaxant given IV → airway/bite block used → electrodes placed on temples
Airway/bite block used → patient positioned → muscle relaxant given → anesthetic given → electrodes placed
Muscle relaxant given → anesthetic given → electrodes placed → patient positioned → airway/bite block used
Which intervention directly reduces the possibility of fractured or dislocated bones during ECT?
Airway/bite block insertion
Electrode placement on the temples
IV administration of a muscle relaxant
Supine positioning
During ECT, the nurse should ensure airway patency. Which item listed supports this goal?
Electrode placement
Inflated blood pressure cuff on lower leg
Airway/bite block
Supine positioning
Immediately after ECT, which action is performed until spontaneous respirations return?
Provide pure oxygen by the anesthesiologist
Encourage oral fluids
Begin ambulation with assistance
Administer a sedative to prevent seizures
Most patients awaken after ECT within which time frame?
1 to 2 minutes
5 minutes
10 to 15 minutes
1 to 2 hours
Upon awakening shortly after ECT, patients commonly experience which immediate state?
Euphoria and hyperactivity
Confusion and disorientation
Severe chest pain
Complete alertness
During the immediate post-treatment period after ECT, what level of observation is required for all patients?
Minimal observation if vitals are stable
Close observation
No observation unless complications arise
Observation only if the patient remains asleep
A student nurse notes that some patients sleep for 1 to 2 hours after ECT. Which interpretation aligns with best practice?
This is uncommon and indicates an emergency
This can occur and still requires close observation
It means the anesthetic dose was inadequate
The patient should be discharged immediately
What is the basis for determining the effectiveness of nursing interventions in ECT care?
Patient satisfaction surveys
Achievement of projected outcomes
Length of hospital stay
Number of treatments completed
Which activity is identified as an important part of the evaluation process in ECT nursing care?
Delegation
Careful documentation
Pharmacological monitoring only
Family counseling
Continual reassessment, planning, and evaluation in ECT nursing care primarily ensure what?
Rapid discharge regardless of response
Adequate and appropriate nursing care throughout therapy
Reduction in oxygen use
Elimination of maintenance ECT
